emmaA-5

Problem:
The client is using 'Checkout Plugins - Stripe for WooCommerce' to add payment methods to their WooCommerce store and is facing issues translating the Order button label from Italian to English. Despite translating all necessary strings in WPML's String Translation, the translations do not appear on the Cart Page in English.
Solution:
1) Ensure that the strings are assigned to the correct source language. For guidance, visit https://wpml.org/documentation/getting-started-guide/string-translation/how-to-change-the-source-language-of-strings/.
2) Delete the string from WPML String Translation, then register and translate them again. To do this, go to WPML > String Translation and enable the option to 'Register strings while page is rendered'. Refresh the frontend page where the strings appear to register the strings again.
3) If the issue persists, it might be due to the plugin 'Checkout Plugins - Stripe for WooCommerce' not fully supporting translations or due to recent changes in how WordPress handles text domains. Enable WP DEBUG to check for errors related to text domain loading, following the guide at https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/.
4) If none of the above solutions work, consider switching to alternative plugins like 'Payment Plugins for PayPal WooCommerce' or 'Payment Plugins for Stripe WooCommerce', which are confirmed to be fully translatable.

If these steps do not resolve your issue, or if the solution seems outdated or irrelevant to your case, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If needed, please open a new support ticket at WPML support forum for further assistance.